SURFOX™ Passivation Tester

An electro-chemical testing device that provides a digital data reading of your passivated piece on a LCD screen.


  • Small probe allows testing in hard to reach areas
  • Measures the protective chromium passive layer on stainless steel surfaces Based on a technology called "open circuit potential"
  • A value above zero indicates the surface is passivated
  • Minimizes costly downtime caused by the rework of pieces
  • Provides an instant reading to verify the quality of the protective layer


  • Stainless steel

Technical Specifications

Order No
Std Pkg
List Price
54-T 012 1 1581.00


  • Testing device for passivation